i asked chimmike, and he says i should run the stock ecu with the 370's, until i put the turbo in, which will be a few days....what do you think james, cause i put the ecu in cause your sticky says to.. ahahha
I ran the 370s with the JWT turbo ECU for several months before installing the turbo. Bump up the timing to ~19 degrees because the turbo program has a very conservative timing map. Even then it will be slower than stock. Don't forget to reset it to 15 degrees before you install the turbo.
i dried the plugs, pu them back in, craNKED it up, and it still sputters but never starts...then i put the stock ecu back in and it didnt change....i crank it up, didnt work, so i checked the plugs again and they are all wet again....i dried them off, put them back in, took them out, and they are wet again!@!!!!
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95 200sx se. sr20de, gt28r, bb manifold, forge fmic, greddy bov and bc, tial 38mm, walbro 255, apexi tt, 3" exhaust with magnaflow, 3" downpipe, jgy clutch flywheel and fuel rail, msd 50#'s, cobra maf, jwt ecu and s4's, nismo fpr, autometer, nissport adaptors, fal pushers, ur pulley, m/t 22x8x15 et drags.
i dried the plugs, pu them back in, craNKED it up, and it still sputters but never starts...then i put the stock ecu back in and it didnt change....i crank it up, didnt work, so i checked the plugs again and they are all wet again....i dried them off, put them back in, took them out, and they are wet again!@!!!!
The O rings didn't seat properly. Take the fuel rail out and turn teh key to the "ON" position and make sure they aren't leaking. You need to lube the oustside of the o rings when you drop them in so they don't roll over and twist.
update...i pulled the fuel pump fuse and it started!!!...it seems like my plugs are bad now, caus eit wont rev high...and it still sputters...i sat there and ran the car for over 5 minutes WITH NO FUEL PUMP!...i guess it got a backed up? anyways, its still messing up a little, but ill le it run with no fuel pump fuse till it cuts off...RIGHT?
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95 200sx se. sr20de, gt28r, bb manifold, forge fmic, greddy bov and bc, tial 38mm, walbro 255, apexi tt, 3" exhaust with magnaflow, 3" downpipe, jgy clutch flywheel and fuel rail, msd 50#'s, cobra maf, jwt ecu and s4's, nismo fpr, autometer, nissport adaptors, fal pushers, ur pulley, m/t 22x8x15 et drags.
YOu pulled the fuse for the fuse pump and it started... you have problems. Electrical gremlins?
yea it ran for like 10 minutes with no fuel pump fuse...only smoky ass exhaust and more backfires than the beverly hill billies...
im gonna replace my spark plugs tomorrow..i talked to a friend/mechanic and he said the fuel could have fouled up the plugs....ill keep you posted...
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95 200sx se. sr20de, gt28r, bb manifold, forge fmic, greddy bov and bc, tial 38mm, walbro 255, apexi tt, 3" exhaust with magnaflow, 3" downpipe, jgy clutch flywheel and fuel rail, msd 50#'s, cobra maf, jwt ecu and s4's, nismo fpr, autometer, nissport adaptors, fal pushers, ur pulley, m/t 22x8x15 et drags.
update...i pulled the fuel pump fuse and it started!!!...it seems like my plugs are bad now, caus eit wont rev high...and it still sputters...i sat there and ran the car for over 5 minutes WITH NO FUEL PUMP!...i guess it got a backed up? anyways, its still messing up a little, but ill le it run with no fuel pump fuse till it cuts off...RIGHT?
An injected car can run with no fuel pump. The manifold vacume will continue to pull fuel in though the injectors. Belive it or not, a buddy of mine with a tec 3 and a turbo miata tried for a month to get his car right, he kept on increasing the pulse width and got it so wide that the car would actualy run enough to drive with no fuel pump!
Mike
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There can only be one Icy Hot Stunta, Don't Hate.
ok, i got new orings, and installed my 37s in my ga16...not when i go to crank it up, it is on the brink of stating, but WONT...i just put in my jwt ecu also...any ideas?
all vaccuum are hooked up...
its wanting to start, but just ends up stuttering, and never ends up starting....
Check to see if the ecu connector is warped. When installing it, turn the bolt a few times and push on the ends of the connector with your thumbs. Repeat until the bolt bottoms. A lot of times the connector bows and the car won't start when changing ecus.
Mike
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There can only be one Icy Hot Stunta, Don't Hate.
Check to see if the ecu connector is warped. When installing it, turn the bolt a few times and push on the ends of the connector with your thumbs. Repeat until the bolt bottoms. A lot of times the connector bows and the car won't start when changing ecus.
Mike
ill try that in the morning...thanks...that makes sense, cause the screw is in the middle for some reason...they could have added 2 more, 1 on each side to be safe...but whatever...thanks
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95 200sx se. sr20de, gt28r, bb manifold, forge fmic, greddy bov and bc, tial 38mm, walbro 255, apexi tt, 3" exhaust with magnaflow, 3" downpipe, jgy clutch flywheel and fuel rail, msd 50#'s, cobra maf, jwt ecu and s4's, nismo fpr, autometer, nissport adaptors, fal pushers, ur pulley, m/t 22x8x15 et drags.
An injected car can run with no fuel pump. The manifold vacume will continue to pull fuel in though the injectors. Belive it or not, a buddy of mine with a tec 3 and a turbo miata tried for a month to get his car right, he kept on increasing the pulse width and got it so wide that the car would actualy run enough to drive with no fuel pump!
Mike
Wow I did not know that! What a good thing to know...
ill try that in the morning...thanks...that makes sense, cause the screw is in the middle for some reason...they could have added 2 more, 1 on each side to be safe...but whatever...thanks
Even SCC's Dave Coleman made that mistake. Its really common, I hope that was it.
By any chance, was your maf touched at all?
Mike
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There can only be one Icy Hot Stunta, Don't Hate.
ahahha
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